40530438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173207}}^1$

素因数の和:173228

約数の個数: 24

約数和(自身を含む): 94571568

約数和(自身を除く): 54041130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 173207, 346414, 519621, 1039242, 1558863, 2251691, 3117726, 4503382, 6755073, 13510146, 20265219, 40530438]

約数ペア:

[(1, 40530438), (2, 20265219), (3, 13510146), (6, 6755073), (9, 4503382), (13, 3117726), (18, 2251691), (26, 1558863), (39, 1039242), (78, 519621), (117, 346414), (234, 173207)]